Finding the Fourth Proportional to 49,516.82, 68,311.76 and 33,144.40

Step by Step Solution

1. Step 1: Write the proportion equation
   49,516.82 : 68,311.76 = 33,144.40 : x
2. Step 2: Convert to fraction form
   49,516.82/68,311.76 = 33,144.40/x
3. Step 3: Cross multiply
   49,516.82x = 68,311.76 × 33,144.40
4. Step 4: Simplify right side
   49,516.82x = 2,264,152,298.14
5. Step 5: Solve for x
   x = 2,264,152,298.14/49,516.82
6. Step 6: Final answer
   x = 45,724.91